/**
 * Copyright (c) 2008 Andrew Rapp. All rights reserved.
 *  
 * This file is part of XBee-API.
 *  
 * XBee-API is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *  
 * XBee-API is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *  
 * You should have received a copy of the GNU General Public License
 * along with XBee-API.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.rapplogic.xbee.util;

import java.util.ArrayList;
import java.util.List;

/**
 * TODO replace with nio.IntBuffer 
 */
public class IntArrayOutputStream {

    private List intList = new ArrayList();

    public IntArrayOutputStream() {
    }

    public void write(int val) {
        intList.add(new Integer(val));
    }

    public void write(Integer val) {
        intList.add(val);
    }

    public void write(int[] val) {
        for (int i = 0; i < val.length; i++) {
            this.write(val[i]);
        }
    }

    public int[] getIntArray() {
        //int[] integer = (int[]) intList.toArray(new int[0]);
        // TODO there has got to be a better way -- how to convert list to int[] array?
        int[] intArr = new int[intList.size()];

        for (int i = 0; i < intArr.length; i++) {
            intArr[i] = ((Integer)intList.get(i)).intValue();
        }

        return intArr;
    }

    public List getInternalList() {
        return intList;
    }
}
